axial flow runner轴向: axial叶轮: impeller; impellor; runner; ...导向叶轮: guide vane wheel反向叶轮: reverse impeller径向叶轮: radial impeller下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:轴向叶轮,即可在微信中查询翻译